Niflheim by Csaba Zoltan Marjan is about 7-8 minutes and contains several virtuosic, fast and furious sections which require technical facility and stamina from the performer. On the other hand, it consists of numerous passages in which the musical skills of the performer can be expressed. The key of the piece is to find the right characters and the right tempos which are in constant change. The articulation of the phrases is also very important. Even if the piece, apart from a few passages, moves in a perpetual motion of sixteenth notes that flow continuously from the beginning to the end, there are different tempos and atmospheres to be shown.